bc: dc: fix exit code of q command

The exit code for "echo q | dc" is 1 for dc-1.4.1;
while the exit code for "echo q | dc" is 0 for dc-1.4.

Here is the answer from ken@gnu.org:
dc-1.4 was right.  There was a rewrite of a chunk of code for 1.4.1 to
fix a corner case in the Q command, and somehow the placement of the
clean-up label for the 'q' command got misplaced on the error-handling
branch instead of the clean-exit branch.  The patch below fixes this
(it is committed for whenever the next bc/dc release gets made).

Thanks for the report,
        --Ken Pizzini

(From OE-Core rev: ab16d9ccaf824fbda5e43c5b3cbdc43ec70be87f)

Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/recipes-extended/bc/bc_1.07.1.bb b/meta/recipes-extended/bc/bc_1.07.1.bb
index 809b864c1a..4a51302492 100644
--- a/meta/recipes-extended/bc/bc_1.07.1.bb
+++ b/meta/recipes-extended/bc/bc_1.07.1.bb
@@ -13,7 +13,8 @@ DEPENDS = "flex-native"
 
 SRC_URI = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz \
            file://no-gen-libmath.patch \
-           file://libmath.h"
+           file://libmath.h \
+           file://0001-dc-fix-exit-code-of-q-command.patch"
 SRC_URI[md5sum] = "cda93857418655ea43590736fc3ca9fc"
 SRC_URI[sha256sum] = "62adfca89b0a1c0164c2cdca59ca210c1d44c3ffc46daf9931cf4942664cb02a"